The county commissioners received a number of complaints from county residents that the Youngsville Fire Department takes longer to respond to fires than the Claredon Fire Department. To check the validity of these claims, a random sample of 60 fires handled by the Youngsville Fire Department was selected. It was found that the mean response time was 6.9 minutes and the standard deviation of the sample was 3.8 minutes. A sample of 70 fires handled by the Claredon Fire Department found the mean response time was 4.9 minutes with a sample standard deviation of 3.0 minutes. At the 0.05 significance level does the data suggest that it takes longer for the Youngsville Department to respond?38810.4310485301
Reply to J's Post: Hi J,
Can you resend this in a word doc or attachments. Thanks
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Mathematics, Statistics and Physics